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/*
REQUIRED_ARGS: -preview=dip1000
TEST_OUTPUT:
---
fail_compilation/test16589.d(26): Error: returning `&this.data` escapes a reference to parameter `this`
fail_compilation/test16589.d(26): perhaps annotate the parameter with `return`
fail_compilation/test16589.d(31): Error: returning `&this` escapes a reference to parameter `this`
fail_compilation/test16589.d(31): perhaps annotate the parameter with `return`
fail_compilation/test16589.d(37): Error: returning `&s.data` escapes a reference to parameter `s`
fail_compilation/test16589.d(37): perhaps annotate the parameter with `return`
fail_compilation/test16589.d(42): Error: returning `&s` escapes a reference to parameter `s`
fail_compilation/test16589.d(42): perhaps annotate the parameter with `return`
fail_compilation/test16589.d(47): Error: returning `&s.data` escapes a reference to local variable `s`
fail_compilation/test16589.d(52): Error: returning `& s` escapes a reference to local variable `s`
---
*/
// https://issues.dlang.org/show_bug.cgi?id=16589
struct S
{
int data;
@safe int* access1()
{
return &data;
}
@safe S* access2()
{
return &this;
}
}
@safe int* access3(ref S s)
{
return &s.data;
}
@safe S* access4(ref S s)
{
return &s;
}
@safe int* access5(S s)
{
return &s.data;
}
@safe S* access6(S s)
{
return &s;
}
class C
{
int data;
@safe int* access7()
{
return &data;
}
}
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